<li>
            <label for="content"><?php echo $this->lang->line('label.notification.content') ?></label>
            <br style="clear:both">
                    <textarea class="wysiwyg-advanced" rows="20" cols="40" name="content" id="content"
                              style="visibility: visible;"><?php echo empty($obj["content"]) ? "" : $obj["content"] ?></textarea>
          </li><li>
            <label for="date_create"><?php echo $this->lang->line('label.notification.date_create') ?></label>
            <div class="input"><input type="text" id="date_create" value="<?php echo empty($obj["date_create"]) ? "" : $obj["date_create"] ?>" name="date_create">
</div>
          </li><li>
            <label for="date_expire"><?php echo $this->lang->line('label.notification.date_expire') ?></label>
            <div class="input"><input type="text" id="date_expire" value="<?php echo empty($obj["date_expire"]) ? "" : $obj["date_expire"] ?>" name="date_expire">
</div>
          </li><li>
            <label for="user_id"><?php echo $this->lang->line('label.notification.user_id') ?></label>
            <div class="input"><select id="user_id" name="user_id" class="chzn chzn-done" style="visibility: visible;">
                <option value="0">
                  <?php echo $this->lang->line('label.option.select')?>
                </option>
                <?php 
                  $ref_objs = $this->user_model->get_all();
                  foreach ($ref_objs as $ref) { ?>
                  <option value="<?php echo $ref["id"] ?>"
                    <?php echo empty($obj["user_id"]) || $obj["user_id"] != $ref["id"] ? "" : 'selected="selected"' ?>>
                    <?php echo $this->user_model->to_string($ref) ?>
                  </option>
                <?php } ?>
              </select></div>
          </li>